| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.29 | 12.644% | $143.3845 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $186.57 | 6.159% | $198.0608 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $229.75 | 8.689% | $249.713 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $210.81 | 9.380% | $230.584 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $54.44 | 4.426% | $56.8495 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $238.49 | 8.287% | $258.2537 | $258.25 | $258.25 | $258.30 |
| Purchase #7 | $196.26 | 8.318% | $212.5849 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $1,243.61 | $1,349.4304 | $1,349.41 | $1,349.45 | $1,349.50 | |